Table 4.
Univariate and ARDS severity, FRC, PEEP, ΔP, VT, Cst, MP and EP on poor prognosis in ARDS
| Parameters | Univariate analysis | Multivariate analysis | ||||
|---|---|---|---|---|---|---|
|
|
|
|||||
| P | OR | 95% CI | P | OR | 95% CI | |
| ARDS severity | <0.001 | 7.331 | 4.661-11.955 | <0.001 | 8.421 | 4.901-14.867 |
| FRC | <0.001 | 0.937 | 0.900-0.973 | 0.039 | 0.956 | 0.915-0.998 |
| PEEP | 0.006 | 1.261 | 1.070-1.494 | 0.011 | 1.338 | 1.068-1.677 |
| ΔP | 0.024 | 1.187 | 1.024-1.381 | 0.031 | 1.241 | 1.021-1.509 |
| VT | 0.030 | 0.584 | 0.356-0.946 | 0.067 | 0.561 | 0.299-1.052 |
| Cst | 0.011 | 0.929 | 0.877-0.982 | / | / | / |
| MP | <0.001 | 1.162 | 1.068-1.266 | 0.004 | 1.185 | 1.056-1.330 |
| EP | <0.001 | 1.278 | 1.187-1.386 | <0.001 | 1.251 | 1.142-1.371 |
Note: ARDS: Acute Respiratory Distress Syndrome; ICU: Intensive Care Unit; FRC: Functional Residual Capacity; PEEP: Positive End-Expiratory Pressure; ΔP: Driving Pressure; VT: Tidal Volume; Cst: Static Compliance; MP: Mechanical Power; EP: Elastic Power; OR: Odds Ratio; CI: Confidence Interval.